It has been reported that 83% of federal government employees use e-mail. if a sample of 200 federal government employees is selected, find the mean of the number who use e-mail

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

On monday, the water was shut off 3 times for 1/4 hours, 2/3 hours, and 1-3/4 hours, respectively. what was the tireless number of hours the water was off?

3. simplify. 312⋅312 4. rewrite n√xm using a rational expression.